\centering
\begin{tabular}[t]{lccc}
\toprule
\multicolumn{1}{c}{ } & \multicolumn{2}{c}{\makecell[c]{Chose worker in private\\outcome round (=1)}} & \multicolumn{1}{c}{\makecell[c]{Chose trans in private\\outcome round (=1)\\(pairs with trans only)}} \\
\cmidrule(l{3pt}r{3pt}){2-3} \cmidrule(l{3pt}r{3pt}){4-4}
  & (1) & (2) & (3)\\
\midrule
Worker is trans & \num{-0.200}*** &  & \\
 & (\num{0.016}) [\num{<0.001}] &  & \\
Observer (No discussion, public) & \num{0.000} & \num{-0.002} & \num{0.038}\\
 & (\num{0.015}) [\num{0.998}] & (\num{0.014}) [\num{0.865}] & (\num{0.024}) [\num{0.117}]\\
Listener (2-person discussion) & \num{0.012} & \num{0.003} & \num{0.120}***\\
 & (\num{0.020}) [\num{0.535}] & (\num{0.019}) [\num{0.856}] & (\num{0.032}) [\num{<0.001}]\\
Discussion (pooled) & \num{0.004} & \num{0.008} & \num{0.147}***\\
 & (\num{0.013}) [\num{0.730}] & (\num{0.012}) [\num{0.494}] & (\num{0.022}) [\num{<0.001}]\\
Worker is trans $\times$ Observer (No discussion, public) & \num{0.045}* & \num{0.042} & \\
 & (\num{0.027}) [\num{0.096}] & (\num{0.026}) [\num{0.101}] & \\
Worker is trans $\times$ Listener (2-person discussion) & \num{0.124}*** & \num{0.125}*** & \\
 & (\num{0.039}) [\num{0.001}] & (\num{0.038}) [\num{0.001}] & \\
Worker is trans $\times$ Discussion (pooled) & \num{0.154}*** & \num{0.145}*** & \\
 & (\num{0.025}) [\num{<0.001}] & (\num{0.024}) [\num{<0.001}] & \\
\midrule
Num. observations & \num{13308} & \num{13308} & \num{4436}\\
Num. participants & \num{2218} & \num{2218} & \num{2218}\\
Num. groups & \num{741} & \num{741} & \num{741}\\
Controls &  & X & X\\
Controls interacted with worker is trans &  & X & \\
p(Observer=Listener) & 0.060 & 0.045 & 0.020\\
p(Observer=Discussion) & 0.000 & 0.000 & 0.000\\
p(Listener=Discussion) & 0.430 & 0.595 & 0.409\\
\bottomrule

\end{tabular}

